JPS6373248U - - Google Patents
Info
- Publication number
- JPS6373248U JPS6373248U JP16880286U JP16880286U JPS6373248U JP S6373248 U JPS6373248 U JP S6373248U JP 16880286 U JP16880286 U JP 16880286U JP 16880286 U JP16880286 U JP 16880286U JP S6373248 U JPS6373248 U JP S6373248U
- Authority
- JP
- Japan
- Prior art keywords
- endless belt
- document feeding
- belt
- tension
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
図面は本考案の実施例を示し、第1図は原稿送
り装置の概略断面図、第2図はベルトテンシヨン
機構の斜視図である。
1……コンタクトレンズ、13,14……ベル
ト巻回用ローラ、15……エンドレスベルト、2
0……アーム、25……テンシヨンローラ、26
……支軸、27……テンシヨンスプリング。
The drawings show an embodiment of the present invention, with FIG. 1 being a schematic sectional view of a document feeder, and FIG. 2 being a perspective view of a belt tension mechanism. 1... Contact lens, 13, 14... Belt winding roller, 15... Endless belt, 2
0...Arm, 25...Tension roller, 26
...Spindle, 27...Tension spring.
Claims (1)
ガラス上の所定位置に搬送するようにした複写機
の原稿送り装置において、前記コンタクトガラス
に対して原稿送り方向の両側にベルト巻回用のロ
ーラを位置固定状態で配置すると共に、前記エン
ドレスのベルトの巾方向両側に、ベルト巾方向の
軸線まわりで揺動自在のアームを設け、かつ、前
記エンドレスのベルトの非搬送作用部内面側に当
接するテンシヨンローラを軸線方向で複数個に分
割すると共に、当該分割ローラを各別に転動自在
に支持する支軸を、前記アームに対して原稿送り
方向の仮想軸線まわりで回動自在に取付け、更に
、当該テンシヨンローラをエンドレスベルトの非
搬送作用面に付勢当接させるテンシヨンスプリン
グを設けてあることを特徴とする複写機の原稿送
り装置。 In a document feeding device of a copying machine in which a document is conveyed to a predetermined position on a contact glass by an endless belt, rollers for winding the belt are fixed in position on both sides of the document feeding direction with respect to the contact glass. At the same time, an arm is provided on both sides of the endless belt in the width direction, and a tension roller is provided that is swingable around an axis in the belt width direction, and a tension roller is provided in contact with the inner surface of the non-conveying portion of the endless belt. A support shaft that is divided into a plurality of parts in the axial direction and rotatably supports each of the divided rollers is attached to the arm so as to be rotatable around an imaginary axis in the document feeding direction, and the tension A document feeding device for a copying machine, comprising a tension spring that biases a roller into contact with a non-conveying surface of an endless belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16880286U JPS6373248U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16880286U JPS6373248U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6373248U true JPS6373248U (en) | 1988-05-16 |
Family
ID=31102016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16880286U Pending JPS6373248U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6373248U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008087935A (en) * | 2006-10-03 | 2008-04-17 | Toshiba Corp | Endless belt skew restraining device and image recording device |
-
1986
- 1986-10-31 JP JP16880286U patent/JPS6373248U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008087935A (en) * | 2006-10-03 | 2008-04-17 | Toshiba Corp | Endless belt skew restraining device and image recording device |